The first radio station in Las Vegas went on-the-air in 1940.  Sixty-four years later, Facebook inaugurated the social media era.  Twitter, Instagram, YouTube, and Snapchat, Pinterest, Reddit, and hundreds of other sites quickly followed.

As social media matured from a novelty to part of consumers' daily rituals, some Las Vegas business owners began to experiment with advertising.

By every key advertising metric, though, Las Vegas radio remains the best choice for a small business to market their goods and services. Here's why.

Here's a quiz for Las Vegas small business owners:

Which of these online sites reach more adults each month than Las Vegas radio stations: Google? Netflix? ESPN? YouTube? Twitter Facebook?

The answer may be a surprise. Radio reaches more adult consumers every month than all websites and apps.  This is critical information for Las Vegas business owners to knows to be able to choose the best way to advertise their goods and services.

The number one media characteristic that contributes to the success of an advertising campaign is reach. This is a measure of how many different people are exposed to an advertiser's message.